A269505 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 2 |
| | | | | | | | 1 | | 6 | | 4 |
| | | | | | | 1 | | 14 | | 54 | | 8 |
| | | | | | 1 | | 34 | | 420 | | 600 | | 16 |
| | | | | 1 | | 92 | | 3088 | | 18332 | | 9102 | | 32 |
| | | | 1 | | 258 | | 25226 | | 480440 | | 1261420 | | 188472 | | 64 |
| | | 1 | | 722 | | 239994 | | 13522204 | | 135988690 | | 134871120 | | 5118012 | | 128 |
| | 1 | | 2022 | | 2338286 | | 492613956 | | 14911788936 | | 69071316466 |
|
A269505 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 6 | 14 | 34 | 92 | 258 | 722 | 2022
| | 4 | 54 | 420 | 3088 | 25226 | 239994 | 2338286
| | 8 | 600 | 18332 | 480440 | 13522204 | 492613956
| | 16 | 9102 | 1261420 | 135988690 | 14911788936
| | 32 | 188472 | 134871120 | 69071316466
| | 64 | 5118012
| | 128
|
A269505 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 6 | 14 | 34 | 92 | 258 | 722 | 2022
| | | 4 | 54 | 420 | 3088 | 25226 | 239994 | 2338286
| | | | 8 | 600 | 18332 | 480440 | 13522204 | 492613956
| | | | | 16 | 9102 | 1261420 | 135988690 | 14911788936
| | | | | | 32 | 188472 | 134871120 | 69071316466
| | | | | | | 64 | 5118012
| | | | | | | | 128
| | | | | | | |
|
|
